KICKER CompRT 48CWRT102

• Sensitivity (1W, 1m, infinite baffle) SPL1W 84.4dB

Thiele & Small parameters

• Resonance frequency (free air) fS 28.7Hz
• Mechanical quality factor QMS 13.93
• Electrical quality factor QES 0.51
• Total quality factor QTS 0.49

Large signal parameters

• Maximum linear excursion xmax 13.4mm
• Air volume displaced at xmax VD 467cm³
• Power handling P 400W
• Program power Pmax 800W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 3.8Ω
• Inductance (1kHz, in series) LE 2.73mH

Magnet

• Force factor (in series) Bl 14.4N/A
• Motor constant Bl/√RE 7.38N/√W

Diaphragm

• Effective diameter 211mm
• Effective area SD 350cm²
• Moving mass MMS 151g
• Moving mass (without air load) MMD 146g

Suspensions

• Stiffness KMS 4.91N/mm
• Compliance CMS 205µm/N
• Equivalent volume to the compliance VAS 35.4L
• Mechanical resistance RMS 1.95N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Baffle cutout diameter 231mm
• Mounting depth 88mm
• Volume occupied by the driver (estimated) 1.5L